The effects of COVID-19 on the brain are like wearing a blindfold while solving a puzzle. Just as the blindfold limits our ability to see and solve the puzzle, COVID-19 can impair our cognitive function and mental health. Even after recovering from the virus, some people experience lingering symptoms that affect their cognition and overall brain health. Research has shown that these symptoms can persist for months, indicating a long-lasting impact. Studies using neuroimaging techniques have provided insight into the nature of these symptoms. Interestingly, cognitive deficits can be present in individuals without any visible brain abnormalities or objective cognitive impairments. This suggests that there may be underlying mechanisms at play that we are yet to fully understand. By delving into the evidence surrounding symptoms, cognitive deficits, and neuroimaging, scientists hope to uncover the complex picture of how COVID-19 affects our brains.
COVID-19 is associated with a range of neurological, cognitive, and mental health symptoms both acutely and chronically that can persist for many months after infection in people with long-COVID syndrome. Investigations of cognitive function and neuroimaging have begun to elucidate the nature of some of these symptoms. They reveal that, although cognitive deficits may be related to brain imaging abnormalities in some people, symptoms can also occur in the absence of objective cognitive deficits or neuroimaging changes. Furthermore, cognitive impairment may be detected even in asymptomatic individuals. We consider the evidence regarding symptoms, cognitive deficits, and neuroimaging, as well as their possible underlying mechanisms.
Dr. David Lowemann, M.Sc, Ph.D., is a co-founder of the Institute for the Future of Human Potential, where he leads the charge in pioneering Self-Enhancement Science for the Success of Society. With a keen interest in exploring the untapped potential of the human mind, Dr. Lowemann has dedicated his career to pushing the boundaries of human capabilities and understanding.
Armed with a Master of Science degree and a Ph.D. in his field, Dr. Lowemann has consistently been at the forefront of research and innovation, delving into ways to optimize human performance, cognition, and overall well-being. His work at the Institute revolves around a profound commitment to harnessing cutting-edge science and technology to help individuals lead more fulfilling and intelligent lives.
Dr. Lowemann’s influence extends to the educational platform BetterSmarter.me, where he shares his insights, findings, and personal development strategies with a broader audience. His ongoing mission is shaping the way we perceive and leverage the vast capacities of the human mind, offering invaluable contributions to society’s overall success and collective well-being.